ISRC GBSMU2199642
Verified recording
GBSMU2199642 is “Stress Relief” by Perfect Sleep,
registered on the CopyrightChains blockchain with CopyrightID
0x52abf881d2beca8a825813bb4c7d608998fafd07e66345c16110c8455382fd65 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2199642.
Recording identifiers
- ISRC
- GBSMU2199642
- Title
- Stress Relief
- Artist
- Perfect Sleep
- CopyrightID (CopyrightChains transaction hash)
0x52abf881d2beca8a825813bb4c7d608998fafd07e66345c16110c8455382fd65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bf931adf62ada54fdcb390febfed29528e7b37f7ebe3f368b31102510dcf7b02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2199642
- Bitcoin block existence check
- https://blockstream.info/api/block/953520